Rochester police said the car was found outside the Big Lots store in Rochester. Investigators said the car belongs to the victim who was shot in Lebanon, Maine.

Maine State Police Lt. Brian McDonough said the incident began when 41-year-old Richard Potorski returned to his home on Second Street on Tuesday afternoon to find a man with a gun inside his home.

"My understanding is that Mr. Potorski was home from work for lunch, was surprised by this individual in the house, and the shooting happened almost immediately in the hallway of the residence," McDonough said.

Potorski was shot in the shoulder.

The car was discovered when an employee of Big Lots called police to say the car was blocking the store's loading dock.

Police said they are trying to determine if the shooter was driving the car.

"It's really too soon to tell motive, but there must have been some reason that individual chose to target this residence. That's what we need to figure out, and that's what we are doing," McDonough said.

Israeli Prime Minister Benjamin Netanyahu warned Tuesday that a proposed agreement between world powers and Iran was "a bad deal" that would not stop Tehran from getting nuclear weapons -- but would rather pave its way to getting lots of them and lea...